def test_make_meme(requests, random):
data = {
'username': '******',
'password': '******',
'template_id': BATMAN_SLAPPING_ROBIN,
'text0': 'test',
'text1': None,
}
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
random.choice.return_value = 'BATMAN_SLAPPING_ROBIN'
mock_imgflip_post_response = Mock(
status_code=200,
json=Mock(return_value=example_imgflip_response),
)
requests.post.return_value = mock_imgflip_post_response
mock_imgflip_get_response = Mock(
status_code=200,
content=example_imgflip_img_blob,
)
requests.get.return_value = mock_imgflip_get_response
img_url, meme_name = mo.make_meme('test')
requests.post.assert_called_once_with(imgflip_url, data=data)
assert img_url == example_imgflip_img_url
assert meme_name == 'BATMAN_SLAPPING_ROBIN'
teardown_db(test_db)
def test_make_meme_bad_response_retry(requests, random, sleep, logger):
data = {
'username': '******',
'password': '******',
'template_id': BATMAN_SLAPPING_ROBIN,
'text0': 'test',
'text1': None,
}
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
random.choice.return_value = 'BATMAN_SLAPPING_ROBIN'
mock_bad_response = Mock(json=Mock(return_value=empty_dict))
mock_good_response = Mock(
status_code=200,
json=Mock(return_value=example_imgflip_response),
)
requests.post.side_effect = [mock_bad_response, mock_good_response]
img_url, meme_name = mo.make_meme('test')
requests.post.assert_called_with(imgflip_url, data=data)
logger.error.assert_called_once()
assert img_url == example_imgflip_img_url
assert meme_name == 'BATMAN_SLAPPING_ROBIN'
teardown_db(test_db)
def test_generate_meme_and_tweet_long_question(twython_class, bytesio_class,
requests, random, logger):
twython = Mock()
twython_class.return_value = twython
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
meme = 'BATMAN_SLAPPING_ROBIN'
random.choice.return_value = meme
mock_imgflip_post_response = Mock(
status_code=200,
json=Mock(return_value=example_imgflip_response),
)
requests.post.return_value = mock_imgflip_post_response
mock_imgflip_get_response = Mock(
status_code=200,
content=example_imgflip_img_blob,
)
requests.get.return_value = mock_imgflip_get_response
img_bytes = Mock()
bytesio_class.return_value = img_bytes
twython.upload_media.return_value = example_twitter_upload_response
assert mo.generate_meme_and_tweet(example_long_question)
question_title = example_long_question['title']
log_msg_1 = 'Tweet too long - removing tags'
log_msg_2 = f'Tweeted: {question_title} [{meme}]'
calls = [call(log_msg_1), call(log_msg_2)]
logger.info.assert_has_calls(calls)
assert mo.db.question_is_known(example_question['question_id'])
teardown_db(test_db)
def test_call_fail(sleep, twython_class, bytesio_class, requests, random,
logger):
twython = Mock()
twython_class.return_value = twython
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
mock_se_response = Mock(
status_code=200,
json=Mock(return_value=example_se_response),
)
mock_imgflip_get_response = Mock(
status_code=200,
content=example_imgflip_img_blob,
)
requests.get.side_effect = cycle(
[mock_se_response, mock_imgflip_get_response])
mock_imgflip_post_response = Mock(
status_code=200,
json=Mock(return_value=example_imgflip_response),
)
requests.post.return_value = mock_imgflip_post_response
meme = 'BATMAN_SLAPPING_ROBIN'
random.choice.return_value = meme
mock_imgflip_response = Mock(content=example_imgflip_img_blob)
requests.get.return_value = mock_imgflip_response
img_bytes = Mock()
bytesio_class.return_value = img_bytes
twython.upload_media.return_value = example_twitter_upload_response
twython.update_status.side_effect = TwythonError('update status error')
mo()
assert twython.update_status.call_count == 2
assert sleep.call_count == 2
teardown_db(test_db)
def test_init():
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
assert repr(mo).startswith('<MemeOverflow')
assert repr(mo).endswith('site stackexchange>')
assert callable(mo)
assert mo.db.site == 'stackexchange'
teardown_db(test_db)
def test_tweet_fail_imgflip(requests, logger):
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
requests.get.return_value = Mock(status_code=400)
mo.tweet('test', example_imgflip_img_url)
logger.error.assert_called_once()
teardown_db(test_db)
def test_get_question_url_no_referral():
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
url = 'https://site.stackexchange.com/questions/98765/some-question'
assert mo.get_question_url(url) == url
url = 'https://customstackexchange.com/questions/98765/some-question'
assert mo.get_question_url(url) == url
teardown_db(test_db)
def test_generate_meme_and_tweet_fail(sleep):
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
mo.make_meme = Mock(return_value=('img_url', 'meme'))
mo.tweet = Mock(side_effect=TwythonError('error'))
assert not mo.generate_meme_and_tweet(example_question)
assert not mo.db.question_is_known(example_question['question_id'])
teardown_db(test_db)
def test_get_question_url_with_referral():
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip,
fake_stack_with_key_and_userid, test_db) as mo:
# fake_stack_with_key_and_userid['user_id'] is 12345
url = 'https://site.stackexchange.com/questions/98765/some-question'
referral_url = 'https://site.stackexchange.com/questions/98765/12345'
assert mo.get_question_url(url) == referral_url
url = 'https://customstackexchange.com/questions/98765/12345'
referral_url = 'https://customstackexchange.com/questions/98765/12345'
assert mo.get_question_url(url) == referral_url
teardown_db(test_db)
def test_tweet_fail_upload(twython_class, requests, logger):
twython = Mock()
twython_class.return_value = twython
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
mock_response = Mock(status_code=200, content=example_imgflip_img_blob)
requests.get.return_value = mock_response
twython.upload_media.side_effect = TwythonError('upload media error')
with pytest.raises(TwythonError):
mo.tweet('test', example_imgflip_img_url)
logger.error.assert_called_once()
teardown_db(test_db)
def test_tweet(bytesio_class, twython_class, requests):
twython = Mock()
twython_class.return_value = twython
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
mock_response = Mock(json=Mock(return_value=example_imgflip_img_blob),
status_code=200)
requests.get.return_value = mock_response
img_bytes = Mock()
bytesio_class.return_value = img_bytes
twython.upload_media.return_value = example_twitter_upload_response
mo.tweet('test', example_imgflip_img_url)
requests.get.assert_called_once_with(example_imgflip_img_url)
twython.upload_media.assert_called_once_with(media=img_bytes)
twython.update_status.assert_called_once()
teardown_db(test_db)
def test_get_se_questions_with_key_and_userid(requests):
n = 2
data = {
'pagesize': n,
'site': fake_stack_with_key['site'],
'key': fake_stack_with_key['key'],
}
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip,
fake_stack_with_key_and_userid, test_db) as mo:
mock_response = Mock(json=Mock(return_value=example_se_response),
status_code=200)
requests.get.return_value = mock_response
questions = mo.get_se_questions(n)
requests.get.assert_called_once_with(stack_url, data)
assert questions == [example_se_item_1, example_se_item_2]
teardown_db(test_db)
def test_bad_init():
teardown_db(test_db)
with pytest.raises(TypeError):
MemeOverflow()
with pytest.raises(TypeError):
MemeOverflow('', '', '', test_db)
with pytest.raises(TypeError):
MemeOverflow({}, {}, {}, test_db)
with pytest.raises(TypeError):
MemeOverflow(fake_twitter)
with pytest.raises(TypeError):
MemeOverflow(fake_twitter, fake_imgflip)
with pytest.raises(TypeError):
MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key)
with pytest.raises(TypeError):
MemeOverflow(fake_twitter, fake_imgflip,
fake_stack_with_key_and_userid)
teardown_db(test_db)
def test_get_se_questions_bad_request(requests, logger):
n = 2
data = {
'pagesize': n,
'site': fake_stack_with_key['site'],
'key': fake_stack_with_key['key'],
}
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
requests.get.return_value = Mock(
status_code=400,
json=Mock(return_value={'error_message': 'error'}),
)
questions = mo.get_se_questions(n)
requests.get.assert_called_once_with(stack_url, data)
logger.error.assert_called_once()
assert questions is None
teardown_db(test_db)
def test_get_se_questions_no_key(requests):
n = 2
data = {
'pagesize': n,
'site': fake_stack_no_key['site'],
'key': None,
}
teardown_db(test_db)
with warnings.catch_warnings(record=True) as w:
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_no_key,
test_db) as mo:
assert len(w) == 1
assert w[0].category == StackExchangeNoKeyWarning
mock_response = Mock(json=Mock(return_value=example_se_response),
status_code=200)
requests.get.return_value = mock_response
questions = mo.get_se_questions(n)
requests.get.assert_called_once_with(stack_url, data)
assert questions == [example_se_item_1, example_se_item_2]
teardown_db(test_db)
def test_get_se_questions_fail_bad_json(requests, logger):
n = 2
data = {
'pagesize': n,
'site': fake_stack_with_key['site'],
'key': fake_stack_with_key['key'],
}
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
mock_response = Mock(
status_code=200,
json=Mock(return_value=empty_dict),
)
requests.get.return_value = mock_response
questions = mo.get_se_questions(n)
requests.get.assert_called_once_with(stack_url, data)
logger.error.assert_called_once()
assert questions is None
teardown_db(test_db)
def test_choose_meme_template(random):
teardown_db(test_db)
with MemeOverflow(fake_twitter, fake_imgflip, fake_stack_with_key,
test_db) as mo:
# text should be on line 2 for this template
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['PETER_PARKER_CRY'],
chosen_meme='PETER_PARKER_CRY',
expected_text0=None,
expected_text1='test')
# first attempt rejected due to ending in question mark
# second attempt ok
assert_meme_choice(
mo=mo,
random=random,
text='test?',
random_memes=['BUT_THATS_NONE_OF_MY_BUSINESS', 'PETER_PARKER_CRY'],
chosen_meme='PETER_PARKER_CRY',
expected_text0=None,
expected_text1='test?')
# "is this" text should force "is this a pigeon?" template
assert_meme_choice(mo=mo,
random=random,
text='is this a test?',
random_memes=['PETER_PARKER_CRY'],
chosen_meme='IS_THIS_A_PIGEON',
expected_text0='is this',
expected_text1='a test?')
# text should have accompanying line 2
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['SEE_NOBODY_CARES'],
chosen_meme='SEE_NOBODY_CARES',
expected_text0='test',
expected_text1='See! Nobody cares')
# try pigeon, well yes and dr evil but none match criteria, so skip
# them all and keep trying until a no-rules one appears
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=[
'IS_THIS_A_PIGEON',
'WELL_YES_BUT_ACTUALLY_NO',
'DR_EVIL_LASER',
'PHILOSORAPTOR',
'BATMAN_SLAPPING_ROBIN',
],
chosen_meme='BATMAN_SLAPPING_ROBIN',
expected_text0='test',
expected_text1=None)
# word "possible" trigger
assert_meme_choice(mo=mo,
random=random,
text='is it possible this is a test?',
random_memes=['SEE_NOBODY_CARES'],
chosen_meme='WELL_YES_BUT_ACTUALLY_NO',
expected_text0='is it possible this is a test?',
expected_text1=None)
# quotes => dr evil
assert_meme_choice(mo=mo,
random=random,
text='what is "this" test',
random_memes=['SEE_NOBODY_CARES'],
chosen_meme='DR_EVIL_LASER',
expected_text0='what is "this" test',
expected_text1=None)
# if question => philosoraptor
assert_meme_choice(mo=mo,
random=random,
text='if this is a test?',
random_memes=['SEE_NOBODY_CARES'],
chosen_meme='PHILOSORAPTOR',
expected_text0='if this is a test?',
expected_text1=None)
# doesn't end in ? so can be none of my business
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['BUT_THATS_NONE_OF_MY_BUSINESS'],
chosen_meme='BUT_THATS_NONE_OF_MY_BUSINESS',
expected_text0='test',
expected_text1="But that's none of my business")
# doesn't end in ? so can be change my mind
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['CHANGE_MY_MIND'],
chosen_meme='CHANGE_MY_MIND',
expected_text0='test',
expected_text1=None)
# doesn't end in ? so can be ancient aliens
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['ANCIENT_ALIENS'],
chosen_meme='ANCIENT_ALIENS',
expected_text0='test',
expected_text1='Therefore aliens')
# ends in ? can't be any of these
assert_meme_choice(mo=mo,
random=random,
text='test?',
random_memes=[
'BUT_THATS_NONE_OF_MY_BUSINESS',
'CHANGE_MY_MIND',
'ANCIENT_ALIENS',
'BATMAN_SLAPPING_ROBIN',
],
chosen_meme='BATMAN_SLAPPING_ROBIN',
expected_text0='test?',
expected_text1=None)
# brace yourselves
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['BRACE_YOURSELVES_X_IS_COMING'],
chosen_meme='BRACE_YOURSELVES_X_IS_COMING',
expected_text0='Brace yourselves',
expected_text1='test')
# i'll just wait here
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['ILL_JUST_WAIT_HERE'],
chosen_meme='ILL_JUST_WAIT_HERE',
expected_text0='test',
expected_text1="I'll just wait here")
# say that again
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['SAY_THAT_AGAIN_I_DARE_YOU'],
chosen_meme='SAY_THAT_AGAIN_I_DARE_YOU',
expected_text0='test',
expected_text1="Say that again I dare you")
# grumpy cat
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['GRUMPY_CAT'],
chosen_meme='GRUMPY_CAT',
expected_text0='test',
expected_text1="No")
# that would be great
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['THAT_WOULD_BE_GREAT'],
chosen_meme='THAT_WOULD_BE_GREAT',
expected_text0='test',
expected_text1="That would be great")
# and it's gone
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['AAAAAND_ITS_GONE'],
chosen_meme='AAAAAND_ITS_GONE',
expected_text0='test',
expected_text1="Aaaaand it's gone")
# AND_EVERYBODY_LOSES_THEIR_MINDS
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['AND_EVERYBODY_LOSES_THEIR_MINDS'],
chosen_meme='AND_EVERYBODY_LOSES_THEIR_MINDS',
expected_text0='test',
expected_text1="Everybody loses their minds")
# STAR_WARS_NO
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['STAR_WARS_NO'],
chosen_meme='STAR_WARS_NO',
expected_text0='test',
expected_text1="Noooooooo")
# MUGATU_SO_HOT_RIGHT_NOW
assert_meme_choice(mo=mo,
random=random,
text='test',
random_memes=['MUGATU_SO_HOT_RIGHT_NOW'],
chosen_meme='MUGATU_SO_HOT_RIGHT_NOW',
expected_text0='test',
expected_text1="So hot right now")
teardown_db(test_db)
